A picture-text fireworks partially preset and partially dyed by the user and its production method
A graphic and preset technology, applied in pyrotechnics, offensive equipment, weapon types, etc., can solve the problems of high cost, high cost, and inconvenient use, and achieve the effect of being suitable for mass production, low cost, and simple implementation
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[0025] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0026] refer to figure 1 As shown, a kind of graphic firework partially preset and partially dyed by the user itself includes a graphic fireworks carrier 1, and the graphic fireworks carrier 1 is provided with a lift-off rocket 2, a dot matrix structure 3, and a preset graphic display fireworks 4. Firework primary color medicine 5, simultaneous propellant powder 6 and simultaneous ignition device 7, the launch rocket 2 is connected to the lattice structure 3, the simultaneous propellant powder 6, preset graphic display fireworks 4 and fireworks primary color medicine 5 Packed in the lattice structure 3.
[0027] Further, the simultaneous propellant charge 6 is loaded on the side of the lattice structure 3 close to the simultaneous ignition device 7 and is also connected to the simultaneous ignition device 7 .
[0028] Further, the ...
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